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MERSEN FUSE 300V 450A T FUSE A3T450
MPN: A3T450
Special Price
£103.14
£85.95
Regular Price
£229.20
Why Choose the Fuse A3T - Class T - Fast-Acting 300VAC 160VDC 450A Blade Amp-Trap®?
The A3T450 fuse delivers rapid circuit protection with its fast-acting performance, making it ideal for safeguarding sensitive equipment and reducing downtime in critical applications. Supporting up to 450A and dual voltage ratings of 300VAC and 160VDC, it provides flexible integration into varied industrial and commercial systems.
Engineered to the stringent Class T standard, this robust blade-style fuse ensures high breaking capacity and excellent short-circuit protection within a compact footprint. Trust the Amp-Trap® solution for reliable, space-saving protection and enhanced operational safety.
Product Code: A3T450
Key Benefits
- Fast-acting fuse provides rapid response to overcurrent conditions, protecting sensitive equipment.
- Dual voltage rating of 300VAC and 160VDC allows versatile application.
- High breaking capacity of 200 kA ensures reliable short-circuit protection.
- Compact blade design saves panel space and simplifies installation.
- Durable copper blade terminals ensure secure and efficient electrical connections.
- Complies with Class T fuse standards for enhanced safety and performance.
Compatibility
This fuse is compatible with standard Class T fuse holders and bolted mounting systems commonly used in low voltage industrial and commercial electrical panels. It is suitable for use in systems requiring UL/CSA low voltage fuse protection, including motor control centres and power distribution units.
Applications
- Protection of motors and motor controllers
- Industrial power distribution systems
- Commercial electrical panels
- Control circuits requiring fast-acting overcurrent protection
- Equipment with sensitive electronic components
Technical Specifications
- Item number: A3T450
- Description: Fuse A3T - Class T - Fast-Acting 300VAC 160VDC 450A Blade Amp-Trap®
- EAN/UPC Code: 782001890292
- Rated voltage AC UL: 300 V
- Rated voltage DC UL: 160 V
- Frequency (Hz): 50/60 Hz
- Ampere Rating: 450 A
- AC or DC: AC/DC
- Fuse Class: Class T
- Speed/Characteristic: Fast-Acting
- Mounting: Bolted
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Connection/Terminal Material: Copper
- Connection/Terminal Type: Blade
- Product Diameter: 41.1 mm
- Product Length: 77.7 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.2132 kg
- Sell Pack Width: 42.9 mm
- Sell Pack Length: 42.9 mm
- Sell Pack Height: 81 mm
- Product group: Low Voltage UL/CSA Fuses
- Body/Insulating Material: GMG
- Product Weight: 0.2023 kg
Frequently Asked Questions
What is the primary use of the A3T450 fuse?
The A3T450 fuse is primarily used for fast-acting overcurrent protection in industrial and commercial electrical systems, particularly for protecting motors and sensitive electronic equipment.
Can this fuse be used in both AC and DC circuits?
Yes, the A3T450 fuse is rated for both AC (300V) and DC (160V) applications, making it suitable for a wide range of electrical systems.
What mounting type does this fuse require?
This fuse is designed for bolted mounting, ensuring a secure and reliable connection within fuse holders or panels.
What is the breaking capacity of this fuse?
The A3T450 fuse has a maximum interrupting rating of 200 kA at AC, providing high short-circuit protection capability.
Common Search Terms
Class T fuse, fast-acting fuse, 450 amp fuse, 300VAC fuse, 160VDC fuse, Amp-Trap fuse, blade fuse, industrial fuse, motor protection fuse, high breaking capacity fuse
| Manufacturer Part Number | A3T450 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 0782001890292 |
| Height | 77.7mm |
| Width | 41.1mm |
| Depth | 41.1mm |
| HS Code | 85361090 |
| Country of Manufacture | Mexico |
| Manufacturer | Mersen |
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